1. The three branches are the most prosperous.
2. Because there is a saying in the Tao Te Ching that two, two, three, and three give birth to all things. Generally, three takes the yang number, so in the future, when people want to express the meaning of all yang, they will use Three is the representative. In addition, the number three in the Eight Diagrams represents the Qian Gua, which refers to the sky, so Guanyin Bamboo generally has three branches.